Question 1 iii3-5-2-7

Name: NCERT - Grade 07 - Mathematics - Fractions and Decimals - Q01_3
Uploaded: 2022-07-04T10:36:42+05:30
Description: 3/5 + 2/7 = 21 + 10/35 = 31/35 ...

3/5 + 2/7 = 21 + 10/35 = 31/35 ...

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Standard IX

Mathematics

Associative Property

Question 1 ii...

Question

Question 1 (iii)
$\frac{3}{5} + \frac{2}{7}$

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Solution

$\frac{3}{5} + \frac{2}{7} = \frac{21 + 10}{35} = \frac{31}{35}$

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Q. Question 1(ii)
Using appropriate properties find:

\frac{2}{5} \times (\frac{- 3}{7}) - \frac{1}{6} \times \frac{3}{2} + \frac{1}{14} \times \frac{2}{5}

Q. Question 1(ii)
Using appropriate properties find:

\frac{2}{5} \times (\frac{- 3}{7}) - \frac{1}{6} \times \frac{3}{2} + \frac{1}{14} \times \frac{2}{5}

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Associative Property

Standard IX Mathematics

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Question 1 (iii) 35+27

35+27=21+1035=3135

Question 1 (iii)
$\frac{3}{5} + \frac{2}{7}$

$\frac{3}{5} + \frac{2}{7} = \frac{21 + 10}{35} = \frac{31}{35}$